胡适耕实变函数习题 —— 可数性问题
本文主要讨论胡适耕实变函数习题集中有关可数性判定的证明问题。
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胡适耕实变函数习题 —— 集合运算和集合分解
本章主要讨论胡适耕 \(\S\) 1.1 集合论当中集合运算和集合分解的内容.
Havard Stat 101 Lecture 4 - Conditional Probability
Independence
Definition: Independence
Events \(A\), \(B\) are independent if \(P(A\cap B) = P(A)P(B)\) .
Havard Stat 110 Lecture 3
Birthday Problem
00:49
\(K\) people, find probability that share same birthday. Exclude Feb. 29th and assume other 365 days equally likely and independence.